Controlling Oscillatory Behaviour of a Two Neuron Recurrent Neural Network Using Inputs

  • Authors:
  • Robert Haschke;Jochen J. Steil;Helge Ritter

  • Affiliations:
  • -;-;-

  • Venue:
  • ICANN '01 Proceedings of the International Conference on Artificial Neural Networks
  • Year:
  • 2001

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Abstract

We derive analytical expressions of codim-1-bifurcations for a fully connected, additive two-neuron network with sigmoidal activations, where the two external inputs are regarded as bifurcation parameters. The obtained Neimark-Sacker bifurcation curve encloses a region in input space with stable oscillatory behaviour, in which it is possible to control the oscillation frequency by adjusting the inputs.